big changes on facebook being announce the right now. the biggest social networking company unveil add new version of their new feature, and this is the c.e.o. at headquarters saying the changes allow users to browse specific posts such as pictures or music shared by others. this is their latest effort to address a complaint that they have little control over what appears in their news feed. >> mike nicco is just ahead, with showers just starting to move back into the bay area and this is a look at live doppler 7 hd right now and our meteorologist, mike nicco, will explain it all coming up. we will continue our special coverage of the memorial service honoring two santa cruz police officers killed in the line of duty. these are live pictures. we will carry that service live and it is expected to last several hours and we stream it live for you on our website at >> we want to take you live to the h.p. pavilion where thousands are just arriving for a memorial service for two santa cruz police officers killed in the line of duty last week.